2238861850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{14891}}^1$

素因数の和:15031

約数の個数: 48

約数和(自身を含む): 4343222016

約数和(自身を除く): 2104360166

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 97, 155, 194, 310, 485, 775, 970, 1550, 2425, 3007, 4850, 6014, 14891, 15035, 29782, 30070, 74455, 75175, 148910, 150350, 372275, 461621, 744550, 923242, 1444427, 2308105, 2888854, 4616210, 7222135, 11540525, 14444270, 23081050, 36110675, 44777237, 72221350, 89554474, 223886185, 447772370, 1119430925, 2238861850]

約数ペア:

[(1, 2238861850), (2, 1119430925), (5, 447772370), (10, 223886185), (25, 89554474), (31, 72221350), (50, 44777237), (62, 36110675), (97, 23081050), (155, 14444270), (194, 11540525), (310, 7222135), (485, 4616210), (775, 2888854), (970, 2308105), (1550, 1444427), (2425, 923242), (3007, 744550), (4850, 461621), (6014, 372275), (14891, 150350), (15035, 148910), (29782, 75175), (30070, 74455)]